<?php
// $Id$
//  ------------------------------------------------------------------------ //
//                XOOPS - PHP Content Management System                      //
//                    Copyright (c) 2000 XOOPS.org                           //
//                       <http://www.xoops.org/>                             //
// ------------------------------------------------------------------------- //
//  This program is free software; you can redistribute it and/or modify     //
//  it under the terms of the GNU General Public License as published by     //
//  the Free Software Foundation; either version 2 of the License, or        //
//  (at your option) any later version.                                      //
//                                                                           //
//  You may not change or alter any portion of this comment or credits       //
//  of supporting developers from this source code or any supporting         //
//  source code which is considered copyrighted (c) material of the          //
//  original comment or credit authors.                                      //
//                                                                           //
//  This program is distributed in the hope that it will be useful,          //
//  but WITHOUT ANY WARRANTY; without even the implied warranty of           //
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the            //
//  GNU General Public License for more details.                             //
//                                                                           //
//  You should have received a copy of the GNU General Public License        //
//  along with this program; if not, write to the Free Software              //
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA //
//  ------------------------------------------------------------------------ //
include_once XOOPS_ROOT_PATH."/modules/news/class/class.newsstory.php";

function b_news_randomnews_show($options) {
    include_once XOOPS_ROOT_PATH.'/modules/news/include/functions.php';
    $myts =& MyTextSanitizer::getInstance();
    $block = array();
	$block['sort']=$options[0];

	$tmpstory = new NewsStory;
	$restricted=getmoduleoption('restrictindex');
	$dateformat=getmoduleoption('dateformat');
	$infotips=getmoduleoption('infotips');
	if($dateformat=='') {
		$dateformat='s';
	}
    if ($options[4] == 0) {
        $stories = $tmpstory->getRandomNews($options[1],0,$restricted,0,1, $options[0]);
    } else {
        $topics = array_slice($options, 4);
        $stories = $tmpstory->getRandomNews($options[1],0,$restricted,$topics, 1, $options[0]);
    }
	unset($tmpstory);
    if(count($stories)==0) {
    	return '';
    }
    foreach ( $stories as $story ) {
        $news = array();
        $title = $story->title();
		if (strlen($title) > $options[2]) {
			$title = xoops_substr($title,0,$options[2]+3);
		}
		$news['title'] = $title;
        $news['id'] = $story->storyid();
        $news['date'] = formatTimestamp($story->published(), $dateformat);
        $news['hits'] = $story->counter();
        $news['rating'] = $story->rating();
        $news['votes'] = $story->votes();
        $news['author']= sprintf("%s %s",_POSTEDBY,$story->uname());
        $news['topic_title'] = $story->topic_title();
        $news['topic_color']= '#'.$myts->displayTarea($story->topic_color);

        if ($options[3] > 0) {
        	$news['teaser'] = xoops_substr(strip_tags($myts->displayTarea($story->hometext)), 0, $options[3]+3);
        	$news['infotips'] = '';
        }
        else {
        	$news['teaser'] = "";
			if($infotips>0) {
				$news['infotips'] = ' title="'.htmlentities(xoops_substr(strip_tags($story->hometext()),0,$infotips)).'"';
			} else {
				$news['infotips'] = '';
			}
        }
        $block['stories'][] = $news;
    }
    $block['lang_read_more']=_MB_READMORE;
    return $block;
}

function b_news_randomnews_edit($options) {
    global $xoopsDB;
    $form = ""._MB_NEWS_ORDER."&nbsp;<select name='options[]'>";
    $form .= "<option value='published'";
    if ( $options[0] == "published" ) {
        $form .= " selected='selected'";
    }
    $form .= ">"._MB_NEWS_DATE."</option>\n";

    $form .= "<option value='counter'";
    if($options[0] == "counter"){
        $form .= " selected='selected'";
    }
    $form .= ">"._MB_NEWS_HITS."</option>";

    $form .= "<option value='rating'";
    if ( $options[0] == "rating" ) {
        $form .= " selected='selected'";
    }
    $form .= ">" . _MB_NEWS_RATE . "</option>";

    $form .= "</select>\n";
    $form .= "&nbsp;"._MB_NEWS_DISP."&nbsp;<input type='text' name='options[]' value='".$options[1]."'/>&nbsp;"._MB_NEWS_ARTCLS."";
    $form .= "&nbsp;<br><br />"._MB_NEWS_CHARS."&nbsp;<input type='text' name='options[]' value='".$options[2]."'/>&nbsp;"._MB_NEWS_LENGTH."<br /><br />";

    $form .= _MB_NEWS_TEASER." <input type='text' name='options[]' value='".$options[3]."' />"._MB_NEWS_LENGTH;
    $form .= "<br /><br />"._MB_SPOTLIGHT_TOPIC."<br /><select id='options[4]' name='options[]' multiple='multiple'>";

    include_once XOOPS_ROOT_PATH."/class/xoopsstory.php";
    $xt = new XoopsTopic($xoopsDB->prefix("topics"));
    $alltopics = $xt->getTopicsList();
    $alltopics[0]['title'] = _MB_SPOTLIGHT_ALL_TOPICS;
    ksort($alltopics);
    $size = count($options);
    foreach ($alltopics as $topicid => $topic) {
        $sel = "";
        for ( $i = 4; $i < $size; $i++ ) {
            if ($options[$i] == $topicid) {
                $sel = " selected='selected'";
            }
        }
        $form .= "<option value='$topicid'$sel>".$topic['title']."</option>";
    }
    $form .= "</select><br />";
    return $form;
}
?>